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M.A. Ford Twister Micro-Tuff Drill No 83 in metallic finish

M.A. Ford

M.A. Ford Twister Micro-Tuff Drill No 83 30501200AM

SKU CH-DPGJ-3E917

Precision Twister Micro-Tuff drill bit No 83 for accurate hole-making in tough materials

  • M.A. Ford precision engineering for reliable drilling performance
  • Twister Micro-Tuff design enhances cutting efficiency in tough materials
  • Model No 83 optimised for specific application requirements
  • Manufacturer direct supply ensures authentic quality components
  • California Proposition 65 compliance provides chemical safety transparency

M.A. Ford Twister Micro-Tuff Drill No 83

The M.A. Ford Twister Micro-Tuff Drill No 83 is a precision cutting tool designed for drilling small-diameter holes in a variety of materials. It serves machinists, maintenance technicians and hobbyists who require accurate results when working with miniature features.

Replacing worn micro drills

Swapping out a dull micro drill for this new Twister Micro-Tuff restores clean entry and consistent hole quality in tight-tolerance work. The upgrade is worth it when existing tools produce rough finishes, wander off centre or break frequently during high-speed operations.

Practical limits of the Micro-Tuff design

The drill’s miniature geometry limits the maximum hole depth and material thickness it can effectively clear without pecking cycles. Chip evacuation becomes difficult in deep or blind holes, and the small flute volume restricts use in high-feed applications. California Proposition 65 warnings apply as the product contains chemicals known to the state to cause cancer and birth defects or other reproductive harm.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 62% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameM.A. FORD

Questions about this item

What size chuck does the No 83 Twister Micro-Tuff Drill require?

The No 83 drill uses a standard fractional size; fit it into a chuck that accepts that diameter and tighten securely before use.

How do I install the 30501200AM drill bit without snapping the web?

Insert the bit straight into the chuck, tighten by hand then with the key, and start the hole at low RPM to centre the point before applying pressure.

When should I replace the M.A. Ford 30501200AM drill?

Replace it when the cutting lips show visible wear, the point no longer self-centres, or the flute clogs repeatedly despite proper cooling.

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